The Telmac 1800
was an early microcomputer
delivered in kit form. It was introduced in 1977
, the Finnish
importer of RCA microchips. Most of the 2,000 kits manufactured were bought by electronics enthusiasts in Finland and Sweden
An expansion board, OSCOM, later became available, and included an alphanumeric video display, and up to 12 kB of memory. A 4 kB Tiny BASIC could be run on this configuration.